Skype

In Windows 7 and 8.

When skype calls are recieved in the middle of a game like fx. LOL, the game sound volume might be reduced, and not upped again to normal level, after the voice call has ended. To get rid of that annoying feature, you an do this:

1) Enter mmsys.cpl in the RUN command.

2) Click the Communications tab

3) Then select Do Nothing from the list.

4) Save.